ACS reagent
300
reag. Ph. Eur.
EMSURE®
≥99.0% (acidimetric)
solid
6500 mg/kg LD50, oral (Rat)>7950 mg/kg LD50, skin (Rabbit)
≤0.005% Insoluble matter
7.6-8.2 (20 °C, 100 g/L in H2O)
690 g/L
1.619 g/cm3 at 20 °C
800‑1000 kg/m3
chloride (Cl-): ≤0.0005%nitrate (NO3-): ≤0.001%sulfate (SO42-): ≤0.004%
Ca: ≤0.001%Fe: ≤0.001%K: ≤0.001%Mg: ≤0.0005%Na: ≤0.001%heavy metals (as Pb): ≤0.0005%
2-30°C
1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
MNNHAPBLZZVQHP-UHFFFAOYSA-N
11 - Combustible Solids
WGK 1